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iris [78.8K]
3 years ago
5

If parallelogram ABCD was reflected over the y-axis, reflected over the x-axis,and rotated 180°, where would point A' lie?

Mathematics
2 answers:
ValentinkaMS [17]3 years ago
6 0

Point A is (-4,1) .Point A is reflected along y axis  so y will remain same and x coordinate will have opposite sign .The reflected point A' ---(4,1) .The point is now reflected along x axis so its x ordinate will remain same and y will be at an equal distance from x axis The new reflected point is A" (4,-1) .The point is now rotated 180 degrees the x and y coordinate changes sign so the rotated final point is  A"'( -4,1).

valentina_108 [34]3 years ago
3 0
The answer to the problem is as follows:

<span>(x,y)−−−>(−x,y)</span>
---->it is reflect across y axis <span>
(x,y)−−−−>(x,−y)</span><span>
--->across x axis
 
rotate 180 (x,y) ---> (-x,-y)
 
so it's (-4,1) i am right

I hope my answer has come to your help. God bless and have a nice day ahead!
</span>
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